Cognitive radio-based non-orthogonal multiple access (CR-NOMA) is considered to be one
of the promising multiple accessing technique candidates for 5G and beyond networks …

Radio frequency (RF) front-end, which is an important part of wireless transceivers, greatly
influences the system performance. Often, digital algorithm designers model the RF …

Channel emulators are usually used to evaluate preliminary performances of the newly
developed wireless algorithms in the laboratory without resorting to the on-site …

The human brain can perceive and analyze stimuli utilizing different organs. The multitude of
sensory system, which is based on the sensory organs that include eyes, ears, skin, inner …

Measuring and evaluating the performance of wireless radio communication is a critical step
toward developing a clear understanding the behavior of the whole system, subsystems, or …

Due to the remarkable surge in wireless technologies as well as the introduction of new
concepts like cognitive and software defined radios, a strong need for developing a flexible …

The high demand for communications anywhere, anytime and now with anything has been
the driving force for the development of wireless services and technologies. These …

Newer cellular communication generations are planned to allow asynchronous transmission
of multiple numerologies (waveforms with different parameters) in adjacent bands, creating …

Advances in science and technology have significantly improved our quality of life over the
past decades. For example, wireless communication systems have evolved from basic voice …